Erricka Leopardi threw a four inning perfect game for Belvidere as it defeated Science Park, 15-0, in the first round of the North Jersey, Section 2, Group 1 tournament in Belvidere. Jessie Sharr went 2-for-4 with three RBI and three runs for Belvidere while Kylie Desjadon was 3-for-4 with three runs.